Guangdong Jiangmen Kaiping Postal Code

529300。 According to official website's query, the postal code of Kaiping County, Jiangmen City, Guangdong Province is 529300, which is convenient for management and unified use. Kaiping, a county-level city under the jurisdiction of Guangdong Province and managed by Jiangmen City, is located in the south-central part of Guangdong Province and the southwest of the Pearl River Delta, with a total area of 1.659 square kilometers.